npd4432
Chief Petty Officer
- Joined
- Apr 18, 2006
- Messages
- 468
Just bought a pontoon with a 1997 60HP Johnson, has VRO and System Check gauge, the boat does not have a tachometer. I would like to install a tachometer. The controls dont have the 3 wire plug under the key that I am used to. The system check gauge the boat currently has is the 2" gauge with the four warning lights, no tachometer. This gauge has the 8 pin connector on the back. My question is if I purchase a system check tachometer that has what looks like the same 8 pin connector as my current gauge, will I be able to plug in the tach and have it work without any other wiring or modifications??